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This loose joint
a lepospondyl
328 pounds) in weight
omnivorous or herbivorous dinosaurs from the Cretaceous Period of Laurasia (now Asia
approximately 1km stratigraphically above the famous Ediacaran biota at Mistaken Point
Mesosaurus, Permian Freshwater Reptile Protoceratops This loose jointBeautiful plaque preserving a unique water dwelling early reptile form. Known from only South America and Africa, this distribution of Mesosaurus supports the understanding that these great continents were once joined together; Mesosaurus could easily swim rivers from one continent to another but salty oceans would have thwarted the freshwater creature from crossing an existing ocean. Mesosaurus sp. Early Permian (280 m. y. a.) Irati Formation Sao